Pulsar PSP-42 Ring Adaptor (Krypton)
If you’re running a Pulsar Krypton setup, the PSP-42 Ring Adaptor is the piece that makes everything lock together properly—solid, precise, and built for quick attach-and-detach in the field. It lets you mount your Krypton thermal onto a day scope in seconds while keeping perfect alignment so your image stays clean and usable. Tough aluminium build, fine adjustment, and a secure fit—it’s basically the “make it all work properly” part of the system.
-Nathan (Technical Advisor)
Pulsar PSP-42 Ring Adaptor (Krypton)
A quick-release adaptor for the Krypton Series.
Allows a Krypton unit to be quickly mounted to a day scope and removed within seconds.
The precise screen positioning mechanism enables perfect alignment of the thermal imager in the field of view of the day optic for maximum viewing performance.
Pulsar PSP-42 Ring Adaptor (Krypton)
- Aluminium housing
- Quick-release
- Fine positioning
- Includes insert rings
- Performs in a wide variety of environments and temperatures
- Durable
- Variety of sizes available
1. What is the PSP-42 Ring Adaptor used for?
It’s used to mount Pulsar Krypton (and similar Proton) thermal attachments onto a day scope.
2. What size scopes does the PSP-42 fit?
It’s designed for scopes with a 42mm objective lens diameter.
3. Is it quick to attach and remove?
Yes, it uses a quick-release system so you can mount or detach the thermal unit in seconds.
4. Does it help with alignment?
Yes, it includes a fine positioning mechanism to line up the thermal image with your day scope’s view.
5. What is it made from?
It has a durable aluminium alloy body with steel components for strength and stability.
6. Does it come with different inserts?
Yes, it includes insert rings so it can fit different scope body sizes within the 42mm system.
7. Is it weather resistant?
Yes, it’s designed to work reliably in a wide range of temperatures and outdoor conditions.
8. Can it stay mounted on the scope permanently?
It can stay fitted, allowing you to attach or remove the thermal unit as needed.
9. Does it affect zeroing?
It’s designed to maintain repeatable alignment when reattached, though users typically still verify POI after setup changes.
10. What devices is it compatible with?
It’s mainly used with Pulsar Krypton front-mounted thermal imaging devices.
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.
- Pulsar PSP Ring Adapter Manual [DOWNLOAD]